Analysis of interatomic Contacts of Structural Units in PDB entry:
1CWP


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1CWP entry

There are 6 chains in PDB entry 1CWP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 A 201 U 204
E
 A 201 U 202
F
 A 201 U 204
A
 LYS 42TYR 190
B
 VAL 27TYR 190
C
 VAL 27TYR 190
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 14 helices in PDB entry 1CWP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
76 78Right-handed 310
Helix 2
2
A
81 85Right-handed alpha
Helix 3
3
A
116 122Right-handed 310
Helix 4
4
A
147 153Right-handed alpha
Helix 5
5
A
182 184Right-handed 310
Helix 6
6
B
76 79Right-handed 310
Helix 7
7
B
81 85Right-handed alpha
Helix 8
8
B
116 122Right-handed 310
Helix 9
9
B
147 153Right-handed alpha
Helix 10
10
C
38 40Right-handed 310
Helix 11
11
C
81 85Right-handed alpha
Helix 12
12
C
116 122Right-handed 310
Helix 13
13
C
147 153Right-handed alpha
Helix 14
14
C
182 184Right-handed 310
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There are 6 sheets in PDB entry 1CWP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
50 58first strand
Strand 2
A
170 178anti-parallel
Strand 3
A
91 93anti-parallel
Strand 4
A
136 138anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
66 70first strand
Strand 2
A
154 160anti-parallel
Strand 3
A
105 111anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 57first strand
Strand 2
B
170 178anti-parallel
Strand 3
B
91 96anti-parallel
Strand 4
B
136 138anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 71first strand
Strand 2
B
154 160anti-parallel
Strand 3
B
105 111anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
50 58first strand
Strand 2
C
169 178anti-parallel
Strand 3
C
91 97anti-parallel
Strand 4
C
135 138anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
66 71first strand
Strand 2
C
154 160anti-parallel
Strand 3
C
105 111anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il